INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6537c69445647e6df7366523a3bd34f969be91351b67da8456cae0f52289881e', 
    'xaeIejEOoCfcCCsha1Zpj4L22sCjpWjY7d/HU9is1FU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)